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(parent: 0023b68) | patch
proc: Fix unbalanced hard link numbers
authorTakashi Iwai <tiwai@suse.de>
Fri, 28 Apr 2017 13:00:15 +0000 (15:00 +0200)
committerEric W. Biederman <ebiederm@xmission.com>
Sat, 29 Apr 2017 02:05:26 +0000 (21:05 -0500)
commit56532248c839991bb0bc0d10a3ef72ec28c85d7a
tree4d063baa6e6130e4c29bb53233d980013ca069fftree | snapshot
parent0023b68ed25615506de3558e80fd2b21114b96abcommit | diff
proc: Fix unbalanced hard link numbers

proc_create_mount_point() forgot to increase the parent's nlink, and
it resulted in unbalanced hard link numbers, e.g. /proc/fs shows one
less than expected.

Fixes: 5467186d2464 ("proc: Allow creating permanently empty directories...")
Cc: stable@vger.kernel.org
Reported-by: Tristan Ye <tristan.ye@suse.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
fs/proc/generic.c diff | blob | history
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